Finding the Fourth Proportional to 30,964,109.84, 42,731,568 and 17,026,525.68

Step by Step Solution

1. Step 1: Write the proportion equation
   30,964,109.84 : 42,731,568 = 17,026,525.68 : x
2. Step 2: Convert to fraction form
   30,964,109.84/42,731,568 = 17,026,525.68/x
3. Step 3: Cross multiply
   30,964,109.84x = 42,731,568 × 17,026,525.68
4. Step 4: Simplify right side
   30,964,109.84x = 727,570,139,898,666.25
5. Step 5: Solve for x
   x = 727,570,139,898,666.25/30,964,109.84
6. Step 6: Final answer
   x = 23,497,208.34